{"id":95130,"date":"2024-05-30T08:26:19","date_gmt":"2024-05-30T06:26:19","guid":{"rendered":"https:\/\/www.immo-invest.ch\/forschende-nutzen-ki-fuer-entwicklung-neuer-solarzellen\/"},"modified":"2024-05-30T09:27:14","modified_gmt":"2024-05-30T07:27:14","slug":"forschende-nutzen-ki-fuer-entwicklung-neuer-solarzellen","status":"publish","type":"post","link":"https:\/\/stage.immo-invest.ch\/fr\/forschende-nutzen-ki-fuer-entwicklung-neuer-solarzellen\/","title":{"rendered":"Des chercheurs utilisent l&rsquo;IA pour d\u00e9velopper de nouvelles cellules solaires"},"content":{"rendered":"<p class=\"bodytext\">Dans le cadre d&rsquo;un projet de recherche de l&rsquo;Ecole polytechnique f&eacute;d&eacute;rale de Lausanne<a href=\"http:\/\/epfl.ch\" target=\"_blank\" rel=\"noopener\">(EPFL<\/a>), une m&eacute;thode a &eacute;t&eacute; d&eacute;velopp&eacute;e pour rechercher dans de grandes bases de donn&eacute;es des mat&eacute;riaux potentiels pour l&rsquo;utilisation de nouvelles cellules solaires. Selon un <a href=\"https:\/\/actu.epfl.ch\/news\/machine-learning-accelerates-discovery-of-solar-ce\/\" target=\"_blank\" rel=\"noopener\">communiqu&eacute;<\/a>, l&rsquo;utilisation du Machine Learning (ML) a permis d&rsquo;identifier plusieurs p&eacute;rovskites d&rsquo;halog&eacute;nures prometteuses. Le ML est un domaine de l&rsquo;intelligence artificielle, dans lequel les ordinateurs apprennent &agrave; partir de jeux de donn&eacute;es ou de bases de donn&eacute;es qui leur sont fournis.<\/p>\n<p class=\"bodytext\">Les p&eacute;rovskites repr&eacute;sentent un nouveau groupe de mat&eacute;riaux prometteur pour les futures applications photovolta&iuml;ques en raison de leur simplicit&eacute; de fabrication et de leur faible co&ucirc;t. Afin d&rsquo;exploiter au mieux l&rsquo;&eacute;nergie solaire, il est important que les nouveaux mat&eacute;riaux poss&egrave;dent une bande interdite appropri&eacute;e. La bande interdite a la propri&eacute;t&eacute; d&rsquo;absorber les photons d&rsquo;une certaine &eacute;nergie et de les convertir ensuite en &eacute;lectricit&eacute;.<\/p>\n<p class=\"bodytext\">L&rsquo;&eacute;quipe de l&rsquo;EPFL, dirig&eacute;e par Haiyuan Wang et Alfredo Pasquarello, a d&eacute;velopp&eacute; un mod&egrave;le d&rsquo;apprentissage automatique qui a permis d&rsquo;identifier 14 p&eacute;rovskites enti&egrave;rement nouvelles parmi 15&rsquo;000 mat&eacute;riaux. Celles-ci seraient d&rsquo;excellents candidats pour les futures cellules solaires &agrave; haut rendement. Les chercheurs ont ainsi pu d&eacute;montrer que l&rsquo;utilisation du ML peut acc&eacute;l&eacute;rer consid&eacute;rablement la d&eacute;couverte et la validation de nouveaux mat&eacute;riaux photovolta&iuml;ques. <\/p>\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Des chercheurs de l&rsquo;EPFL ont utilis\u00e9 l&rsquo;intelligence artificielle (IA) pour identifier de nouveaux mat\u00e9riaux pour l&rsquo;utilisation de cellules solaires. Ils ont ainsi trouv\u00e9 14 mat\u00e9riaux prometteurs.<\/p>\n","protected":false},"author":2,"featured_media":61030,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"inline_featured_image":false,"footnotes":""},"categories":[22699,8747,743,46427],"tags":[47034,42840,19202,47035,848,3931,7215,882],"class_list":["post-95130","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-durabilite","category-energie","category-immonews-fr","category-waadt-fr","tag-datenbanken-fr","tag-datensaetze-fr","tag-forschungsprojekt-fr","tag-herstellungsverfahren-2-fr","tag-immobilien-fr","tag-immonews-fr","tag-kuenstliche-intelligenz-fr","tag-strom-fr"],"acf":{"bild_mit_ki_erstellt_worden":[],"lead":"Des chercheurs de l'EPFL ont utilis\u00e9 l'intelligence artificielle (IA) pour identifier de nouveaux mat\u00e9riaux pour l'utilisation de cellules solaires. Ils ont ainsi trouv\u00e9 14 mat\u00e9riaux prometteurs.","autor":"ce\/eb","ort":"Lausanne ","bildunterschrift":"","bild_im_grid":false,"gallerie":"","newsim":"","zusammenfassung":""},"featured_image_src":"https:\/\/stage.immo-invest.ch\/wp-content\/uploads\/2023\/08\/Solar_1-336x168.jpg","_links":{"self":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/95130","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/comments?post=95130"}],"version-history":[{"count":0,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/posts\/95130\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media\/61030"}],"wp:attachment":[{"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/media?parent=95130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/categories?post=95130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stage.immo-invest.ch\/fr\/wp-json\/wp\/v2\/tags?post=95130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}